This Paraguay stamp, #562, features a double overprint with one of the overprints being upside down, resulting in a rare and unique error.
The stamp is in mint condition, never hinged, and is of fine to very fine quality. The centering and straight lines can be judged from the provided scans.
Please note that the numbers in parentheses are inventory control numbers and do not affect the v…

This unused block of 1901 US stamps features a rare plate # imprint and depicts a "Fast Train Shifted Error Variety.
" The stamps are in mint condition with original gum, some of which are never hinged. However, there are some faults including almost complete separations on the 3rd and 6th vertical rows, a vertical crease on the fourth row, and a faulty last vertical row with a tear at the bot…

This collection features a variety of stamps from the United States known for their errors, freaks, and oddities.
Mint never hinged, these postage stamps with unique quirks are a captivating addition to any philatelist's assortment. For a closer look at the intricate details, referring to the accompanying photos is advised.
Ideal for enthusiasts seeking budget-friendly options, this Stamp…

This collection features a variety of quirky stamp anomalies from the United States, including error stamps, freaks, and oddities.
The stamps are mint never hinged, showcasing unique errors that make them stand out. Each stamp in the collection has its own distinct characteristics, adding a touch of intrigue to any stamp collection.
Be sure to examine the detailed photos provided to appre…

This rare US coin errors collection features an upside-down colorized JFK half dollar with the famous Inverted Jenny 1918 stamp error.
The coin is struck by the US Mint and comes in a secure air-tight acrylic coin holder. It is in brilliant uncirculated condition and has undergone an authentic colorization process.
Each coin comes with a certificate of authenticity and is sold at a bargai…

The Olympic Ring Mishap Stamp is a unique addition to any stamp collection.
This stamp was produced by the United States Postal Service in 2014 to commemorate the Winter Olympics held in Sochi, Russia.
However, due to a printing error, the stamp features only four out of the five Olympic rings. Despite the mishap, this stamp has become a sought-after item for collectors who appreciate the…

This Irish Coin with Major Off-Center Double Striking - #O 775 is a rare find for collectors of world coin errors.
The coin in the photographs is the exact coin you will receive. This error coin is a unique addition to any collection and is sure to be a conversation starter.
The seller offers free shipping and easy returns, making it a low-risk investment for collectors. Check out the sel…

The Olympics Red Ring Flaw Stamp is a notable example within the catalog of United States error stamps, distinguished by a distinctive flaw in its design.
This issue manifests as a visible imperfection in the red ring, which has become a point of interest for collectors seeking unique postal artifacts.
Its intrinsic value is often modest, making it an accessible piece for those exploring …

The 1958-D Lincoln Cent Long Die Gouge Error is a rare find in the realm of US coin errors.
This particular piece is part of a collection that includes a 5/2 57 BU Cent Roll, with the seller noting the discovery of over half a roll of D.
D.O. coins. The value of this item is considered a bargain, offering collectors an opportunity to acquire a unique and historically significant piece for …

This 1945 P DDO-?
Doubled Die Obverse Ch/Gem BU Uncirculated Red Lincoln Cent #4 is a unique addition to any rare US coin errors collection.
With visible doubling, including an extra eyelid below the eye, this coin stands out for its distinct features. The coin comes from a roll where over half were identified as D.
D.O, making it a particularly special find for collectors. The coin yo…